一种计算机安全发展的新技术:人工免疫

A new computer security technology: artificial immune

随着网络的发展,计算机安全问题日益突出。现有的抗病毒技术已经无法快速抑制病毒的繁衍和传播。本文探讨了一种计算机安全发展的新技术———人工免疫,即基于生物免疫系统的计算机病毒免疫技术。在现代信息科学和生命科学相互交叉渗透的研究领域,由生物免疫系统启发的人工免疫系统是继脑神经系统(神经网络)和遗传系统(进化计算)之后的又一个研究热点。本文从理论的角度论述了计算机免疫和生物免疫的相似性;介绍了生物免疫系统机理以及计算机免疫系统的体系结构和常见算法。最后介绍了人工免疫工程的应用现状。

With the development of network, more concern has been paid on the network security problem. The current anti-virus technologies cannot hold back the propagation of computer viruses. Crossing the penetrating research region of life science and modern information science, artificial immune system (AIS) that inspired by biological immune system is a hot point after brain nervous system (neural network) and genetic system (evolve calculation). In this paper the new technology on computer security was introduced. The principle of artificial immune system is systematically studied. And the architecture and current research situation was presented.